SplFileObject::setMaxLineLen

SplFileObject::setMaxLineLen

(PHP 5 >= 5.1.0, PHP 7)

SplFileObject::setMaxLineLen — Set maximum line length

Description

public void SplFileObject::setMaxLineLen ( int $max_len )

Sets the maximum length of a line to be read.

Parameters

max_len

The maximum length of a line.

Return Values

No value is returned.

Errors/Exceptions

Throws DomainException when max_len is less than zero.

Examples

Example #1 SplFileObject::setMaxLineLen() example

<?php
$file = new SplFileObject("lipsum.txt"
$file->setMaxLineLen(20
foreach ($file as $line) {
    echo $line . "\n";
}
?>

​

Contents of lipsum.txt

​

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Duis nec sapien felis, ac sodales nisl.
Nulla vitae magna vitae purus aliquet consequat.

​

The above example will output something similar to:

​

​

Lorem ipsum dolor s
it amet, consectetu
r adipiscing elit.

Duis nec sapien fel
is, ac sodales nisl
.

Nulla vitae magna v
itae purus aliquet 
consequat.

​

See Also

• Classname::Method()

← SplFileObject::setFlags

SplFileObject::__toString →

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Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/splfileobject.setmaxlinelen.php